This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
just check that, whether all files are located at their supposed location or not....
Second, as standard port number of tomcat should be of 4 digits.... you have kept it of 2 digits only, change it to 4 digits.
This is a common beginner error. ALL classes used in servlets MUST be in a package AND placed under the WEB-INF
directory accordingly. The reason being that when the JVM class loader sees a class without a package, it looks in
the "current" directory - you have no control over what the current directory is.